IMrWhiteatthattime,otherwiseIw

I ______ Mr White at that time, otherwise I wouldn’t have asked you for some information about him.

A．hadn’t known

B．didn’t know

C．don’t know

D．haven’t known

登录免费查看答案和解析

相关试题

Some of the wheat came from Canada. How about ________ ?

A．another	B．the others
C．the other	D．the rest

收藏答案/解析

Of all the movies I have seen ________ is more memorable than Titanic.

A．few	B．little
C．no one	D．none

收藏答案/解析

—He has two brothers and three sisters. Do you know ________ of them?
—No, I know ________ of them.

A．some; none	B．any; some
C．any; none	D．either; some

收藏答案/解析

—Which share is meant for me?
—You can take ________ half. They’re exactly the same.

A．this	B．any
C．each	D．either

收藏答案/解析

—Did ________ of your parents come to attend the opening ceremony?
— ________ of them came.

A．any; None	B．any; Neither
C．either; Neither	D．either; Any

收藏答案/解析